4667395680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3251}}^1$

素因数の和:4269

約数の個数: 144

約数和(自身を含む): 15948367344

約数和(自身を除く): 11280971664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 997, 1440, 1994, 2991, 3251, 3988, 4985, 5982, 6502, 7976, 8973, 9753, 9970, 11964, 13004, 14955, 15952, 16255, 17946, 19506, 19940, 23928, 26008, 29259, 29910, 31904, 32510, 35892, 39012, 39880, 44865, 47856, 48765, 52016, 58518, 59820, 65020, 71784, 78024, 79760, 89730, 95712, 97530, 104032, 117036, 119640, 130040, 143568, 146295, 156048, 159520, 179460, 195060, 234072, 239280, 260080, 287136, 292590, 312096, 358920, 390120, 468144, 478560, 520160, 585180, 717840, 780240, 936288, 1170360, 1435680, 1560480, 2340720, 3241247, 4681440, 6482494, 9723741, 12964988, 16206235, 19447482, 25929976, 29171223, 32412470, 38894964, 48618705, 51859952, 58342446, 64824940, 77789928, 97237410, 103719904, 116684892, 129649880, 145856115, 155579856, 194474820, 233369784, 259299760, 291712230, 311159712, 388949640, 466739568, 518599520, 583424460, 777899280, 933479136, 1166848920, 1555798560, 2333697840, 4667395680]

約数ペア:

[(1, 4667395680), (2, 2333697840), (3, 1555798560), (4, 1166848920), (5, 933479136), (6, 777899280), (8, 583424460), (9, 518599520), (10, 466739568), (12, 388949640), (15, 311159712), (16, 291712230), (18, 259299760), (20, 233369784), (24, 194474820), (30, 155579856), (32, 145856115), (36, 129649880), (40, 116684892), (45, 103719904), (48, 97237410), (60, 77789928), (72, 64824940), (80, 58342446), (90, 51859952), (96, 48618705), (120, 38894964), (144, 32412470), (160, 29171223), (180, 25929976), (240, 19447482), (288, 16206235), (360, 12964988), (480, 9723741), (720, 6482494), (997, 4681440), (1440, 3241247), (1994, 2340720), (2991, 1560480), (3251, 1435680), (3988, 1170360), (4985, 936288), (5982, 780240), (6502, 717840), (7976, 585180), (8973, 520160), (9753, 478560), (9970, 468144), (11964, 390120), (13004, 358920), (14955, 312096), (15952, 292590), (16255, 287136), (17946, 260080), (19506, 239280), (19940, 234072), (23928, 195060), (26008, 179460), (29259, 159520), (29910, 156048), (31904, 146295), (32510, 143568), (35892, 130040), (39012, 119640), (39880, 117036), (44865, 104032), (47856, 97530), (48765, 95712), (52016, 89730), (58518, 79760), (59820, 78024), (65020, 71784)]